oVirt 4.4 : Add Data Domains2021/07/06 |
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Add Data Domains that disk images of VM or ISO images of OSs and others are stored.
This example is based on the environment like follows.
+-----------------------+ | +-----------------------+
| [ Admin Node ] |10.0.0.30 | 10.0.0.25| [ oVirt Engine ] |
| dlp.srv.world +----------+----------+ ctrl.srv.world |
| | | | |
+-----------------------+ | +-----------------------+
|
+-----------------------+ | +-----------------------+
| [ Shared Storage ] |10.0.0.35 | 10.0.0.51| [ oVirt Node ] |
| nfs.srv.world +----------+----------+ node01.srv.world |
| | | |
+-----------------------+ +-----------------------+
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| [1] | Configure share for a Data Domain on NFS server. Set [/var/lib/ovirt-share/data] for it on this example. |
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[root@nfs ~]# mkdir -p /var/lib/ovirt-share/data [root@nfs ~]# chown vdsm:kvm /var/lib/ovirt-share/data
[root@nfs ~]#
vi /etc/exports.d/ovirt-engine-data-domain.exports # set share for Data Domain (replace for your environment)
/var/lib/ovirt-share/data 10.0.0.0/24(rw)
[root@nfs ~]# systemctl restart nfs-server |
| [3] | Login to oVirt Web Admin Portal and Click [Storage] - [Domains] on the left pane. |
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| [4] | Click [New Domain] button on the top of right pane. |
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| [5] | Input any name for [Name] field, select [Data] for [Domain Function] field, input the share path on NFS Server for [Export Path] field. For other items, they are optional. |
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| [6] | If succeccfully configured, new Data Domain is attached to selected [Data Center] and activated. |
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